精英家教网 > 高中英语 > 题目详情
We plan to reach the North Pole in mid-July, and by then we _______ for six weeks.
A.are walkingB.have been walking
C.will be walkingD.will have been walking
D。
句中by then短语表示一个将来的时间状语,所以谓语用将来完成时,因此选D。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题


I haven' t seen Mary these past few days. I m afraid she ____ herself for some time.
A.isn't feelingB.hasn' t been feeling
C.hadn't been feelingD.wasn't feeling

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


-What do you do yesterday afternoon?
-I went to the bookstore,___ some books and visited my uncle. 
A.to buyB.bought
C.BuyD.buying

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

―If the traffic hadn’t been so heavy, I could have been back by 6 o’clock.
―What a pity! Tina _______ here to see you.
A.isB.wasC.would beD.has been

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

―Did you meet Professor Johnson?
―Yes, but when I arrived, he ________, so we only had time for a few words.
A.had just leftB.has just left
C.was just leavingD.just left

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The women’s club _________ Lin, a foreign company employee who used to pay little attention to her appearance, to improve her dress style and become more confident and open-minded.
A.enabledB.had enabledC.has enabledD.enables

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

―How are things going?
―The disabled _______ no relatives in Guangzhou _______ by the volunteers, who will graduate from Zhongshan University next year.
A.with; are taking care ofB.have; will be taken care of
C.with; are being taken care ofD.have; are being taken care of

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Look! Someone has spilt coffee on the carpet.
—Well, it ________ me.
A.isn’tB.wasn’tC.hasn’t beenD.hadn’t been

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

——— Ring me at six tomorrow morning, will you?
——— Why that early?  I ______ .
A.will be sleepingB.have sleptC.have been sleepingD.will sleep

查看答案和解析>>

同步练习册答案